BPA® BIOCHEM Plasma AAO/AGS

The Next-Generation Low-Carbon, High-Efficiency and Intelligent Biological Wastewater Treatment Solution

What is BPA®?

BPA® (BIOCHEM Plasma Aerobic Granular Sludge Platform) is BIOCHEM's proprietary next-generation aerobic granular sludge technology platform designed to upgrade conventional activated sludge systems into more efficient, resilient and sustainable biological treatment processes.

The platform integrates:

· C-ION™ Non-Thermal Plasma Ecological Regulation Technology 

· BIOS™ Intelligent Process Optimization System 

· BACS™ Smart Aeration Control System 

· ABAM™ Sludge Activity Monitoring System 

· Hydraulic Selector Technology 

Together, these technologies create a unique "Physical Selection + Biological Selection + Intelligent Control" framework.

The objective is to establish a stable micro-granule and floc symbiotic biomass system within continuous-flow wastewater treatment plants, delivering:

· Higher treatment performance

· Lower energy consumption

· Enhanced nitrogen removal

· In-situ capacity expansion

· Low-carbon operation

BPA® Core Technology

BPA® utilizes a dual-driving mechanism:

C-ION™ Activation

C-ION™ enhances microbial activity and stimulates biological metabolism, improving overall process performance.

Hydraulic Selector Enrichment

The selector promotes the retention and enrichment of granular biomass while continuously removing poorly settling sludge.

Synergistic Effect

The combination of C-ION™ and hydraulic selection establishes a self-growing, self-selecting and self-stabilizing granular sludge ecosystem.

This enables:

n ✔ Increased volumetric loading rates

n ✔ Reduced aeration energy consumption

n ✔ Lower excess sludge production

n ✔ Enhanced nitrogen and phosphorus removal

n ✔ Improved resistance to shock loads

n ✔ Accelerated transformation from conventional activated sludge to granular sludge

BPA® Key Benefits

Compliance & Effluent Quality

· Enhanced TN and TP removal

· Stable compliance with stringent discharge standards

Energy Savings

· Reduced aeration energy demand

· Improved oxygen utilization efficiency

Chemical Savings

· Lower PAC consumption

· Lower polymer (PAM) consumption

Carbon Source Reduction

· Improved carbon utilization efficiency

· Reduced external carbon source requirements

Capacity Expansion

· Increase treatment capacity by 20–25% 

· Achieve expansion without constructing new tanks

Enhanced Nitrogen Removal

· Promotes Simultaneous Nitrification and Denitrification (SND) 

Operational Stability

· Improved resilience against hydraulic and organic shock loads

· Better sludge settling characteristics

Asset Optimization

· Extend plant service life

· Reduce future capital expenditure for expansion

Applications

BPA Municipal™

Municipal Wastewater Treatment

Applicable for:

· AAO Processes

· AO Processes

· Multi-stage AO Systems

· MBR Systems

Typical Applications:

· Bulking sludge control

· Effluent upgrading

· Energy optimization

· In-situ capacity expansion

· AGS-like process enhancement

BPA Industrial™

Industrial Wastewater Treatment

Applicable for:

· Aquaculture Wastewater

· Textile & Dyeing Wastewater

· Food & Beverage Wastewater

· Pharmaceutical Wastewater

· Chemical Industry Wastewater

· High-Ammonia Wastewater

Typical Applications:

· Improving biodegradability

· Enhanced nitrogen removal

· Increasing MLSS concentration

· Improving process stability

· Enhancing shock-load resistance

BPA®

Transforming Conventional Activated Sludge into a Smarter, More Efficient and Lower-Carbon Future.

Powered by: C-ION™ | BIOS™ | BACS™ | ABAM™ | Granular Sludge Technology

BIOCHEM – Advanced Water Technologies for a Greener Future.